BR9713430A - Radio transceiver station matrix process to conduct radio communications - Google Patents

Radio transceiver station matrix process to conduct radio communications

Info

Publication number
BR9713430A
BR9713430A BR9713430-9A BR9713430A BR9713430A BR 9713430 A BR9713430 A BR 9713430A BR 9713430 A BR9713430 A BR 9713430A BR 9713430 A BR9713430 A BR 9713430A
Authority
BR
Brazil
Prior art keywords
radio
radio communications
station
array
signal processing
Prior art date
Application number
BR9713430-9A
Other languages
Portuguese (pt)
Inventor
Ronald L Bexten
Original Assignee
Ericsson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of BR9713430A publication Critical patent/BR9713430A/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W99/00—Subject matter not provided for in other groups of this subclass
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B1/00—Details of transmission systems, not covered by a single one of groups H04B3/00 - H04B13/00; Details of transmission systems not characterised by the medium used for transmission
    • H04B1/0003—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain
    • H04B1/0007—Software-defined radio [SDR] systems, i.e. systems wherein components typically implemented in hardware, e.g. filters or modulators/demodulators, are implented using software, e.g. by involving an AD or DA conversion stage such that at least part of the signal processing is performed in the digital domain wherein the AD/DA conversion occurs at radiofrequency or intermediate frequency stage
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/02—Channels characterised by the type of signal
    • H04L5/06—Channels characterised by the type of signal the signals being represented by different frequencies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H04W88/085—Access point devices with remote components
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W24/00—Supervisory, monitoring or testing arrangements

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Mobile Radio Communication Systems (AREA)
  • Small-Scale Networks (AREA)

Abstract

"SISTEMA DE RáDIO COMUNICAçõES RáDIO TRANSCEPTOR ESTAçãO MATRIZ PROCESSO PARA CONDUZIR RáDIO COMUNICAçõES". Uma arquitetura digital de faixa larga para uso em sistema de rádio comunicações. Em uma realização exemplar, uma estação matriz central é acoplada por transportes de dados digitais de alta velocidade a rádio transceptores mútliplos disrtribuídos. Os rádios transceptores são projetados para efetuar relativamente pouco processamento de sinal, enquanto a central matriz é projetada para realizar tarefas de processamento de sinal computacionalmente intensivas. Trocando dados de faixa larga entre os rádio transceptores e o matriz por recursos chave de sistema centralizados no matriz, e alocando adaptivamente os recursos de sistema de acordo com o uso real de sistema, a arquitetura de rádio da presente invenção maximiza a capacidade global de sistema, flexibilidade, e eficiência de uso de recursos, enquanto minimiza o custo total do sistema."RADIO COMMUNICATIONS SYSTEM RADIO TRANSCEPTOR STATION MATRIX PROCESS TO DRIVE RADIO COMMUNICATIONS". A digital broadband architecture for use in radio communications systems. In an exemplary embodiment, a central matrix station is coupled by high-speed digital data transports to distributed multi-radio radio transceivers. Transceiver radios are designed to perform relatively little signal processing, while the central station is designed to perform computationally intensive signal processing tasks. Exchanging broadband data between radio transceivers and the array for key system resources centralized in the array, and adaptively allocating system resources according to actual system usage, the radio architecture of the present invention maximizes the overall system capacity , flexibility, and resource efficiency, while minimizing the total cost of the system.

BR9713430-9A 1996-11-25 1997-10-28 Radio transceiver station matrix process to conduct radio communications BR9713430A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/753,437 US6205133B1 (en) 1996-11-25 1996-11-25 Flexible wideband architecture for use in radio communications systems
PCT/US1997/018987 WO1998024256A2 (en) 1996-11-25 1997-10-28 A flexible wideband architecture for use in radio communications systems

Publications (1)

Publication Number Publication Date
BR9713430A true BR9713430A (en) 2000-02-01

Family

ID=25030632

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713430-9A BR9713430A (en) 1996-11-25 1997-10-28 Radio transceiver station matrix process to conduct radio communications

Country Status (7)

Country Link
US (1) US6205133B1 (en)
AR (1) AR010647A1 (en)
AU (1) AU4991897A (en)
BR (1) BR9713430A (en)
CA (1) CA2272613A1 (en)
TW (1) TW365091B (en)
WO (1) WO1998024256A2 (en)

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Also Published As

Publication number Publication date
CA2272613A1 (en) 1998-06-04
AU4991897A (en) 1998-06-22
WO1998024256A3 (en) 1998-08-27
TW365091B (en) 1999-07-21
US6205133B1 (en) 2001-03-20
AR010647A1 (en) 2000-06-28
WO1998024256A2 (en) 1998-06-04

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Legal Events

Date Code Title Description
B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B11D Dismissal acc. art. 38, par 2 of ipl - failure to pay fee after grant in time
B15K Others concerning applications: alteration of classification

Ipc: H04W 99/00 (2009.01), H04B 1/00 (2006.0